qom: Unify type registration

[qemu.git] / hw / 9pfs / virtio-9p-handle.c

diff --git a/hw/9pfs/virtio-9p-handle.c b/hw/9pfs/virtio-9p-handle.c
index b556e397022954a6c9329d2aa5f3364cc59533f8..f96d17a9749a6f672741ff4dcb98da81d1dcc3ce 100644 (file)
--- a/hw/9pfs/virtio-9p-handle.c
+++ b/hw/9pfs/virtio-9p-handle.c
@@ -63,11 +63,11 @@ static int handle_update_file_cred(int dirfd, const char *name, FsCred *credp)
     if (fd < 0) {
         return fd;
     }
-    ret = fchmod(fd, credp->fc_mode & 07777);
+    ret = fchownat(fd, "", credp->fc_uid, credp->fc_gid, AT_EMPTY_PATH);
     if (ret < 0) {
         goto err_out;
     }
-    ret = fchownat(fd, "", credp->fc_uid, credp->fc_gid, AT_EMPTY_PATH);
+    ret = fchmod(fd, credp->fc_mode & 07777);
 err_out:
     close(fd);
     return ret;
@@ -641,7 +641,27 @@ out:
     return ret;
 }
 
+static int handle_parse_opts(QemuOpts *opts, struct FsDriverEntry *fse)
+{
+    const char *sec_model = qemu_opt_get(opts, "security_model");
+    const char *path = qemu_opt_get(opts, "path");
+
+    if (sec_model) {
+        fprintf(stderr, "Invalid argument security_model specified with handle fsdriver\n");
+        return -1;
+    }
+
+    if (!path) {
+        fprintf(stderr, "fsdev: No path specified.\n");
+        return -1;
+    }
+    fse->path = g_strdup(path);
+    return 0;
+
+}
+
 FileOperations handle_ops = {
+    .parse_opts   = handle_parse_opts,
     .init         = handle_init,
     .lstat        = handle_lstat,
     .readlink     = handle_readlink,